| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.92 | 10.573% | $203.3659 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $15.25 | 9.421% | $16.6867 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $188.43 | 5.319% | $198.4526 | $198.45 | $198.45 | $198.50 |
| Purchase #4 | $29.87 | 11.352% | $33.2608 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $135.79 | 8.530% | $147.3729 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $91.41 | 8.719% | $99.38 | $99.38 | $99.40 | $99.40 |
| Purchase #7 | $196.68 | 4.198% | $204.9366 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $841.35 | $903.4555 | $903.46 | $903.45 | $903.60 | |